Diez Hochleitner, R., Tena Artigas, J., & Garcia Cuerpo, M. (1978). The Spanish educational reform and lifelong education. UNESCO.
Lua i Stíl Chicago (17ú heag.)Diez Hochleitner, Ricardo, Joaquin Tena Artigas, agus Marcelino Garcia Cuerpo. The Spanish Educational Reform and Lifelong Education. Paris: UNESCO, 1978.
Lua MLA (9ú heag.)Diez Hochleitner, Ricardo, et al. The Spanish Educational Reform and Lifelong Education. UNESCO, 1978.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.